Negative numbers
Probability
Graphs
MMMR
Lucky dip
100
-1 + 3
2
100
The letters of the word probability are placed in a bag. The probability of picking a b is..
2/11
100
How much did the company make it 2009?
$12,000
100
Find the MEAN: 2, 3, 5, 3, 2, 3.
3
100
-11 + -6
-17
200
3 + (-1)
2
200
You have 1 die, you roll an odd number. The probability for rolling an odd number is...
1/6
200
What kind of graph is this?
Bar Graph
200
Find the Mode 103, 102, 130, 114, 130, 108
130
200
Draw a stem and leaf for the following data:11, 34, 13, 24, 22, 21, 39, 56, 51
Stem Leaf
1 1 3
2 1 2 4
3 4 9
5 1 6
300
10 + (-18)
-8
300
The probability of drawing a three of diamonds from a deck of cards.
What is 1/52
300
What is the least favourite snack?
Crackers
300
The weekly salaries of six employees at McDonalds are $130, $220, $90, $180, $140, $200. For these six salaries, find the average salary.
$160
300
Ava's credit card balance is $35. If she makes a $25 payment, then charges $55, find the balance on the card.
35-25=10
10+55=$65
400
8 - 17
-9
400
6 blue, 7 green, 9 brown, and 15 yellow M&Ms are placed in a bucket. The probability of pulling out a yellow M&M is...
15/37
400
What type of data is this?
Categorical
400
Describe how to find the Median when you have two number in the middle.
Add the numbers up and divide by 2.
400
You have 2 die, you roll a 7. The probability for rolling a 7 is...
1/6
500
-4 - (-18)
14
500
2 red, 5 blue, 8 green, and 3 yellow chips are placed in a bucket. The probability AND colour with the greatest chance of being drawn is...
Green - 4/9
500
What was the temperature between 11am and 2pm?
60 degrees
500
The front row in a movie theatre has 23 seats. If you were asked to sit in the seat that occupied the median position, in which seat would you have to sit?
Seat 12
500
There is a group of numbers: 2, 3 and 4. What extra number can be added to double the mean?
15
Want: 6 x 4 = 24
Got: 2 + 3 + 4 = 9
Subtract: 24 - 9